Home / 169,092.40-233,341.32-97,475.44

Finding the Fourth Proportional to 169,092.40, 233,341.32 and 97,475.44

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Solution

The fourth proportional to 169,092.40, 233,341.32 and 97,475.44 is: 134,512.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,092.40 : 233,341.32 = 97,475.44 : x
  2. Step 2: Convert to fraction form
    169,092.40/233,341.32 = 97,475.44/x
  3. Step 3: Cross multiply
    169,092.40x = 233,341.32 × 97,475.44
  4. Step 4: Simplify right side
    169,092.40x = 22,745,047,837.18
  5. Step 5: Solve for x
    x = 22,745,047,837.18/169,092.40
  6. Step 6: Final answer
    x = 134,512.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.